F2-6400PHU2-2GBHZ Test result

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07-10-2006, 02:49 AM
OC_Windforce

F2-6400PHU2-2GBHZ Test result

Test System

M'd : Intel 975XBX "Bad Axe" (Vcore,Vdimm,VNB,Vfsb,Tcore MOD)
Bios : 1304
CPU : 631(3G)
RAM : F2-6400PHU2-2GBHZ (Micron D9GMH)
VGA : 7900GT (GPU,GRAM Voltage MOD)
Duel PSU : [Main]Antec NEO 480W(3.3V Rail MOD) / [Sub] Antec True 550W
CPU Cooler : Water
RAM Cooler : Delta FAN 80mm * 2EA 4000rpm
HDD : Samsung 250G * 2EA (RAID0)
O/S : Window XP Pro 32Bit (Sevice Pack2)
1G SET Test Result : http://www.xtremesystems.org/forums/...d.php?t=106911

Test System form
http://blog.empas.com/freeman2580/25132216_1024x768.jpg
http://blog.empas.com/freeman2580/25132217_1024x768.jpg
http://blog.empas.com/freeman2580/25132218_1024x768.jpg

1.VDIMM: 2.3V / Memory Clock : 535 / RAM Timming : 4-4-3-1
http://blog.empas.com/freeman2580/25131602_1246x968.jpg

2.VDIMM: 2.55V / Memory Clock : 560 / RAM Timming : 4-4-4-8
http://blog.empas.com/freeman2580/25131603_1220x978.jpg

3.VDIMM: 2.75V / Memory Clock : 570 / RAM Timming : 4-4-4-8
http://blog.empas.com/freeman2580/25131604_1242x950.jpg

4.VDIMM: 2.75V / Memory Clock : 580 / RAM Timming : 4-4-4-8
http://blog.empas.com/freeman2580/25131605_1200x930.jpg

5.VDIMM: 2.8V / Memory Clock : 590 / RAM Timming : 4-4-4-8
http://blog.empas.com/freeman2580/25131606_797x472.jpg

6.VDIMM: 2.7V / Memory Clock : 470 / RAM Timming : 3-3-3-2
http://blog.empas.com/freeman2580/25131601_1261x972.jpg
07-10-2006, 03:05 AM
alpha0ne

Thanks for your time/work posting these numbers :clap: , I am so glad I bought the same set that was delivered today :woot:
07-10-2006, 03:36 AM
OC_Windforce

Quote:

Originally Posted by alpha0ne

Thanks for your time/work posting these numbers :clap: , I am so glad I bought the same set that was delivered today :woot:

good ~! choice :banana:
07-10-2006, 04:08 AM
SMa

Test System

M'd : Intel 975XBX "Bad Axe" (Vcore,Vdimm,VNB,Vfsb,Tcore MOD)
Bios : 1304
CPU : 631(3G)
RAM : F2-6400PHU2-2GBHZ (Micron D9xxx) -> D9GMH
VGA : 7900GT (GPU,GRAM Voltage MOD)
Duel PSU : [Main]Anter NEO 480W(3.3V Rail MOD) / [Sub] Anter True 550W
CPU Cooler : Water
RAM Cooler : Delta FAN 80mm * 2EA 4000rpm
HDD : Samsung 250G * 2EA (RAID0)
O/S : Window XP Pro 32Bit (Sevice Pack2)
07-10-2006, 04:52 AM
alpha0ne

Yes, D9GMH

If the first 4 serial numbers are > 0605 (eg 0606) then you know they have the Micron IC's :fact: :banana: :woot: :woot:
07-10-2006, 05:07 AM
Kabauterman

damn 2.8 V is DDR1 Voltage ;)
07-10-2006, 05:37 AM
alpha0ne

Quote:

Originally Posted by Kabauterman

damn 2.8 V is DDR1 Voltage ;)

Thats one of the reasons I bought the DFI Infinity 975X/G that goes upto 2.95Vdimm if my memory is correct :D

EDIT: I think its 2.65 without mods
07-10-2006, 06:08 AM
andyisc00l

no way you can see what its mem86 stable at with 2.5v can you !?
07-10-2006, 06:37 AM
alpha0ne

Quote:

Originally Posted by andyisc00l

no way you can see what its mem86 stable at with 2.5v can you !?

Gotta wait for the camel train first :confused: :(
07-10-2006, 06:43 AM
krullet

damit that was some really nice memorys, i would a pair for my self :D
07-10-2006, 06:56 AM
faruquehabib

yeah, i have yet to test mine in my am2 rig, but it looks very promising
07-20-2006, 02:58 AM
gotheb1ues

what timings and speed can you get with 2.1v and 2.4v?
07-20-2006, 05:41 AM
Lestat

Quote:

Originally Posted by gotheb1ues

what timings and speed can you get with 2.1v and 2.4v?

diddo,,,, i have the gigabyte DS3 so ram is limited ot 2.4v (i think)

i am torn between this ram and the temagroup 667

i am really loving what i am seeing with this ram but would like to see the limits of 2.2~2.4v even if its 5-5-5 i dont care.
07-20-2006, 07:30 AM
Aldy402

yea its either the tg667s or these, i cant decide either

they are still using the the same micron ics? If i buy now, i dont wanna get screwed
07-20-2006, 02:48 PM
OC_Windforce

Quote:

Originally Posted by Aldy402

yea its either the tg667s or these, i cant decide either

they are still using the the same micron ics? If i buy now, i dont wanna get screwed

F2-6400PHU2-2GBHZ (Micron D9GMH) ;)
07-20-2006, 03:31 PM
gotheb1ues

Is this guy telling the truth? is he a new record holder at low volts? here is what he said.

Quote:

Originally Posted by ********

I have an Asus M2N32 and the first revision bios was pretty unstable.

with my bios set to AUTO for DDR2 Voltage (1.8 accordingn to AI Software)
it does 1100mhz @ 4-4-3-8, totally tweaked "advanced" timings, primed for 5 hours, I don't understand how this ram can do this at 1.8v. It just doesn't use power.
07-20-2006, 03:41 PM
Vito

Quote:

Originally Posted by gotheb1ues

Is this guy telling the truth? is he a new record holder at low volts? here is what he said.

Yeah, that would be me, will run sp2004 large ffts, some cpuz windows and voltage reporting software tonight and post on both ocau and here, so much distrust.
07-20-2006, 06:44 PM
graham_h

is that voltage even "safe" ??
07-20-2006, 06:56 PM
gotheb1ues

Quote:

Originally Posted by graham_h

is that voltage even "safe" ??

yeah 1.8v is below spec so it should be fine. 2.3-2.4v is fine also with light active cooling.
07-20-2006, 07:01 PM
nicepun

This is what I've done so far just playing around. 2.4v on the vdimm, it has a 80mm right over the sticks. I have some Patriot Memory PDC22G8000+XBLK coming and I'll see which one I'll keep.

http://img214.imageshack.us/img214/9...killcv9.th.jpg

http://img135.imageshack.us/img135/9...1224ua1.th.jpg

http://img149.imageshack.us/img149/2...1226xf9.th.jpg
07-20-2006, 07:58 PM
Vito

nicepun, how have you mounted that fan?
07-20-2006, 08:05 PM
nicepun

Quote:

Originally Posted by Vito

nicepun, how have you mounted that fan?

Rubber Bands!!! :ROTF:
07-20-2006, 08:33 PM
Vito

yeah? could you possible take a side pic or something so I could see what it's attached to, am having trouble finding a way to get a fan over my memory.
07-20-2006, 08:50 PM
nicepun

Quote:

Originally Posted by Vito

yeah? could you possible take a side pic or something so I could see what it's attached to, am having trouble finding a way to get a fan over my memory.

Actually it's very easy, what I did is I used the regular fan screws and screwed them half way so I can have something to hook the rubber band from, then I used the levers for the RAM to provide me with some resistance to loop the rubber band. I hope did not confuse you. Just make sure you use the right length for the rubber band so you have a nice snugged fit. Even a 60mm should work, but I had this 80mm just laying around.
07-20-2006, 09:00 PM
Vito

that's a pretty sweet idea, so it's physically resting on the ram?
07-20-2006, 11:02 PM
Vito

Results - G.Skill PC6400HZ, Asus A2N32, 3200+

http://img92.imageshack.us/my.php?im...esultssme9.jpg
07-20-2006, 11:19 PM
Primoz78

I have two sticks ordered for my incoming Conroe build...:D Nice results!

Regards,
Primoz
07-20-2006, 11:22 PM
Vito

1.80v :)
07-21-2006, 12:37 AM
SMa

Quote:

Originally Posted by gotheb1ues

Is this guy telling the truth? is he a new record holder at low volts? here is what he said.

Lol at the quote in your post :D
If he hasn't measered vmem on the mobo it's not a record ;)
NOT ANY IC can do > 800MHz 3-3-3-x with 1.8v, even > 667MHz 3-3-3-x with real 1.8v is very hard to do.

@Vito
This is on 1.80v? :rolleyes: Dream on.
07-21-2006, 12:41 AM
SMa

Quote:

Originally Posted by Lestat

i am torn between this ram and the temagroup 667

i am really loving what i am seeing with this ram but would like to see the limits of 2.2~2.4v even if its 5-5-5 i dont care.

Why are you torn between those? They both have D9GMH.
Just get the cheapest one.

And performance of D9GMH doesn't improve much between CL4 and CL5.
07-21-2006, 04:12 AM
nicepun

Quote:

Originally Posted by Vito

that's a pretty sweet idea, so it's physically resting on the ram?

Yes sir, the Fan is on the RAM!!
07-21-2006, 07:01 AM
Vito

Quote:

Originally Posted by SMa

Lol at the quote in your post :D
If he hasn't measered vmem on the mobo it's not a record ;)
NOT ANY IC can do > 800MHz 3-3-3-x with 1.8v, even > 667MHz 3-3-3-x with real 1.8v is very hard to do.

@Vito
This is on 1.80v? :rolleyes: Dream on.

what more proof can I show?
07-21-2006, 08:19 AM
nicepun

Quote:

Originally Posted by Vito

what more proof can I show?

Maybe a video of you inputting the settings in the BIOS and booting into Windows......:stick:
07-22-2006, 01:36 PM
nicepun

Quote:

Originally Posted by nicepun

This is what I've done so far just playing around. 2.4v on the vdimm, it has a 80mm right over the sticks. I have some Patriot Memory PDC22G8000+XBLK coming and I'll see which one I'll keep.

Got the Patriot in and I must say that G.SKill holds its own. The G.Skill performs the same if not better than the Patriot RAM, specially when you get to 1:2 devider. More testing will be done as my PSU is really screaming when I'm benching. Also, I'm only doing 2.4v on the vdimm in BIOS.
07-23-2006, 12:13 AM
SMa

Quote:

Originally Posted by Vito

what more proof can I show?

You can take a pic of the IC's.
If it is D9GMH, you're results are impossible and probably just a wrong readout. If it's a new sort of IC's (which we never heard of..) it could be possible.

In my entire life I've never seen a kit doing 1100MHz @ 1.8v. With D9GMH you would need something like 2.4v.
07-23-2006, 09:25 AM
alpha0ne

Quote:

Originally Posted by SMa

You can take a pic of the IC's.
If it is D9GMH, you're results are impossible and probably just a wrong readout. If it's a new sort of IC's (which we never heard of..) it could be possible.

In my entire life I've never seen a kit doing 1100MHz @ 1.8v. With D9GMH you would need something like 2.4v.

Agreed, I would be a very happy man if my 6400HZ could do that :stick:
07-23-2006, 03:13 PM
Vito

Quote:

Originally Posted by SMa

You can take a pic of the IC's.
If it is D9GMH, you're results are impossible and probably just a wrong readout. If it's a new sort of IC's (which we never heard of..) it could be possible.

In my entire life I've never seen a kit doing 1100MHz @ 1.8v. With D9GMH you would need something like 2.4v.

i'm not really 100% on the idea of taking off my heatspreaders
07-23-2006, 06:00 PM
OV3RCLOCK3R

http://www.newegg.com/Product/Produc...82E16820231065

Is this the exact ram you tested OC_Windforce?

Thanks :)
07-23-2006, 06:20 PM
OC_Windforce

Quote:

Originally Posted by OV3RCLOCK3R

http://www.newegg.com/Product/Produc...82E16820231065

Is this the exact ram you tested OC_Windforce?

Thanks :)

YES~! ;)
07-23-2006, 06:21 PM
OV3RCLOCK3R

Quote:

Originally Posted by OC_Windforce

YES~! ;)

Thanks for that.

Thats my new ram sorted then :D
07-24-2006, 12:26 AM
whoodiestyle

i got the same stuff off newegg and tried what u did on the first pic 1. and on my p4 550 it locked up when i went to do a 32m superpi like as soon as i started it had memset and everything like you did but i guess not every one is not the same
07-28-2006, 10:38 AM
gotheb1ues

521mhz 4-4-3-8 2.4v blend 5 hours and 29 minutes.
http://img118.imageshack.us/img118/3...4vblendac3.jpg
08-16-2006, 02:28 AM
jmax_oc

Hello, I really appreciate your test but, concerning the 2x512M GBHZ and 2x1G GBHZ, did you use 1066 or 1333 strap on your badaxe ?

Don't they take more volts ?
08-16-2006, 09:04 AM
syne_24

Wow amazing results here! I have yet to test mine until Friday. I might need to pick up a ram cooler too.. Looks like the GBHZ has got a lot of potential.
08-16-2006, 01:06 PM
OC_Windforce

Quote:

Originally Posted by jmax_oc

Hello, I really appreciate your test but, concerning the 2x512M GBHZ and 2x1G GBHZ, did you use 1066 or 1333 strap on your badaxe ?

Don't they take more volts ?

thx~ ;)
800 strap

No~
08-16-2006, 01:07 PM
OC_Windforce

Quote:

Originally Posted by syne_24

Wow amazing results here! I have yet to test mine until Friday. I might need to pick up a ram cooler too.. Looks like the GBHZ has got a lot of potential.

Thx ;) ;)
08-16-2006, 02:48 PM
Revv23

Man ive my special edition set that i won right here and no motherboard to test on!! :(

Rats, anyways, great results windforce, makes me even more excited to get mine up and running.
08-17-2006, 10:09 PM
OC_Windforce

Quote:

Originally Posted by Revv23

Man ive my special edition set that i won right here and no motherboard to test on!! :(

Rats, anyways, great results windforce, makes me even more excited to get mine up and running.

thx~~ ;) ;)
08-18-2006, 10:22 AM
Chri$ch

hey, what is max. voltage for 24/7 use? (0606er GBHZ)

Thanks
Chris
08-18-2006, 10:52 AM
Lestat

wish i could make mine run over 950 on my DS3 :(
08-18-2006, 11:09 AM
The Nemesis

My serial is 63205xxxxxxxx. Are these still micron IC's?
08-18-2006, 11:31 AM
syne_24

Quote:

Originally Posted by The Nemesis

My serial is 63205xxxxxxxx. Are these still micron IC's?

yes

http://www.xtremesystems.org/forums/...d.php?t=111696
08-20-2006, 05:18 AM
Sume4

Doesn´t 2.8volts burn DDR2?
08-22-2006, 12:57 AM
Hanu

Don't worry. It's quite safe if you only give them solid air cooling ( in. ex. 80 mm fan)...
08-22-2006, 05:50 AM
Chri$ch

i think i got a good GBHZ kit, i tested today a little bit :banana:

http://people.freenet.de/chris07071985/GBHZ/GBHZ-1.jpg

edit: max @ 2.43v (only 1M Pi stable)

http://people.freenet.de/chris07071985/GBHZ/GBHZ-4.jpg

http://people.freenet.de/chris07071985/GBHZ/GBHZ-3.jpg
08-22-2006, 07:38 AM
jmax_oc

Hmmm, hard to believe it !!!
Where do you bought this kit ?
Which week of fabrication ?
08-22-2006, 07:43 AM
Chri$ch

first numbers of SN = 0606

i bought them in germany by K&M Elektronik
08-22-2006, 08:04 AM
overcrash86

Quote:

Originally Posted by Chri$ch

i think i got a good GBHZ kit, i tested today a little bit :banana:

http://people.freenet.de/chris07071985/GBHZ/GBHZ-1.jpg

edit: max @ 2.43v (only 1M Pi stable)

http://people.freenet.de/chris07071985/GBHZ/GBHZ-4.jpg

http://people.freenet.de/chris07071985/GBHZ/GBHZ-3.jpg

any validation link & setup pics ?
08-22-2006, 08:27 AM
Chri$ch

Quote:

Originally Posted by overcrash86

any validation link & setup pics ?

http://valid.x86-secret.com/show_oc?id=114284

http://people.freenet.de/chris07071985/GBHZ/GBHZ-5.jpg
08-22-2006, 10:05 PM
syne_24

nice pair of HZ's Chri$ch..I think your pair was born to be 8500 but was mislabeled at birth :)
08-23-2006, 07:33 AM
Chura

how can i know what chip i have before i take ?
i can order it, and can see it before i take it, so i guess i can see the serial...

what serial i need to get D9GMH ?

Btw, sorry for the newbie question, but D9GMH is fatbody ?
08-23-2006, 08:22 AM
guess2098

Quote:

Originally Posted by Chura

how can i know what chip i have before i take ?
i can order it, and can see it before i take it, so i guess i can see the serial...

what serial i need to get D9GMH ?

Btw, sorry for the newbie question, but D9GMH is fatbody ?

it is slimbady hehehehehe
i remember GST said everything like 0605 and 0606 and 0628->later are all d9gmh
08-23-2006, 09:34 AM
Chura

i've noticed that too thanks
but those number ? where i see them ? serial number first digit ?

and i guess its not fatbody huh ?

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